Evaluation of Nudging on Waste Management : a case study

The interest in sustainability has risen in recent times where several instruments have been put in place to decrease environmental degradation. An up-to-date, as well as a less financially demanding sustainability instrument, is nudging. A nudge is an intervention trying to enhance certain consumer...

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Autor principal: Östby Andersson, Felicia
Formato: H2
Lenguaje:Inglés
Publicado: SLU/Dept. of Economics 2022
Materias:
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author Östby Andersson, Felicia
author_browse Östby Andersson, Felicia
author_facet Östby Andersson, Felicia
author_sort Östby Andersson, Felicia
collection Epsilon Archive for Student Projects
description The interest in sustainability has risen in recent times where several instruments have been put in place to decrease environmental degradation. An up-to-date, as well as a less financially demanding sustainability instrument, is nudging. A nudge is an intervention trying to enhance certain consumer or resident behaviour without affecting economic incentives or forbidding other options. A housing company in Uppsala, Sweden, has introduced nudging in one of their neighbourhoods to increase waste sorting as the area suffered low waste sorting rates before the nudge. This has been done by comparing a yearly survey of tenants’ perceptions of their possibility to act environmentally friendly before and after the nudge. To guarantee that the effect is because of the nudge and not any time effect, 12 other areas, chosen on geographical proximity, have been used as a control group. The method consisted of one unconditional Difference-in-Difference and one conditional Difference-in-Difference including control variables. Tenant’s perception of their ability to act environmentally friendly was positively affected by the nudge in both the standard DiD-regressions and in the conditional DiD-regression with a 12% respectively 21% positive change. When including control variables in the conditional DiD-regression, several environmental valuations were of positive effect of which the different aspects of environmental behaviour are correlated with the chosen outcome variable and can help explain its variation. The housing company plans to institute more possibilities to waste sort in the future which will likely contribute to a higher conviction of tenants’ perception. Insights from this study can help guide future nudge implementation and its effect on tenant perception in neighbourhoods.
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institution Swedish University of Agricultural Sciences
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spelling RepoSLU181392022-08-19T01:03:54Z Evaluation of Nudging on Waste Management : a case study Utvärdering av Nudging på avfallshantering : en fallstudie Östby Andersson, Felicia nudge attraction effect default framing behavioral ecomonics difference-in-difference waste management evaluate perception The interest in sustainability has risen in recent times where several instruments have been put in place to decrease environmental degradation. An up-to-date, as well as a less financially demanding sustainability instrument, is nudging. A nudge is an intervention trying to enhance certain consumer or resident behaviour without affecting economic incentives or forbidding other options. A housing company in Uppsala, Sweden, has introduced nudging in one of their neighbourhoods to increase waste sorting as the area suffered low waste sorting rates before the nudge. This has been done by comparing a yearly survey of tenants’ perceptions of their possibility to act environmentally friendly before and after the nudge. To guarantee that the effect is because of the nudge and not any time effect, 12 other areas, chosen on geographical proximity, have been used as a control group. The method consisted of one unconditional Difference-in-Difference and one conditional Difference-in-Difference including control variables. Tenant’s perception of their ability to act environmentally friendly was positively affected by the nudge in both the standard DiD-regressions and in the conditional DiD-regression with a 12% respectively 21% positive change. When including control variables in the conditional DiD-regression, several environmental valuations were of positive effect of which the different aspects of environmental behaviour are correlated with the chosen outcome variable and can help explain its variation. The housing company plans to institute more possibilities to waste sort in the future which will likely contribute to a higher conviction of tenants’ perception. Insights from this study can help guide future nudge implementation and its effect on tenant perception in neighbourhoods. SLU/Dept. of Economics 2022 H2 eng https://stud.epsilon.slu.se/18139/
spellingShingle nudge
attraction effect
default
framing
behavioral ecomonics
difference-in-difference
waste management
evaluate perception
Östby Andersson, Felicia
Evaluation of Nudging on Waste Management : a case study
title Evaluation of Nudging on Waste Management : a case study
title_full Evaluation of Nudging on Waste Management : a case study
title_fullStr Evaluation of Nudging on Waste Management : a case study
title_full_unstemmed Evaluation of Nudging on Waste Management : a case study
title_short Evaluation of Nudging on Waste Management : a case study
title_sort evaluation of nudging on waste management : a case study
topic nudge
attraction effect
default
framing
behavioral ecomonics
difference-in-difference
waste management
evaluate perception